.top_box {
  position: fixed;
  top: 0px;
  width: 100%;
  z-index: 100;
}

.head {
  width: 100%;
  line-height: 41px;
  text-align: center;
  background-color: #e54847;
  position: relative;
  z-index: 102;
}

.head .hp {
  margin: 0px;
  color: #fff;
  font-size: 18px;
}

.head .content {
  width: 100%;
  height: 50px;
  line-height: 50px;
  background-color: #fff;
  display: flex;
  justify-content: space-around;
  position: relative;
  border-top: 1px solid #ccc;
  border-bottom: 1px solid #ccc;
}

.head .content .cshi {
  font-size: 14px;
}

.head .content .cshi p {
  margin: 0;
}

.head .content .cshi .sanj {
  position: absolute;
  top: 20px;
  display: inline-block;
  border: 6px solid transparent;
  border-top: 6px solid #ccc;
}

.head .content ul {
  width: 60%;
  align-items: center;
  list-style: none;
  display: flex;
  justify-content: space-around;
  padding: 0;
  margin: 0;
}

.head .content ul li {
  width: 25%;
  font-size: 14px;
}

.head .content ul li .active {
  border-bottom: 3px solid red;
  border-radius: 1px;
  font-weight: bold;
  font-size: 14px;
}

.head .content .img {
  width: 20px;
  height: 20px;
  vertical-align: middle;
}

.head .content .ssuo {
  font-size: 14px;
  margin: 0;
  height: 50px;
  line-height: 50px;
}
